Night vision sight D761 is a high-tech device that allows an efficient search and aiming in twilight and night conditions. High optical performance provides comfortable viewing and allows to detect and identify and target long range (up to 900m). At the sight are used tubes of generation 2+/3 of leading manufacturers. The special technology of tubes selection, as well as the original design of reconciliations provide shock resistance up to 600G, which corresponds to a cartridge 300 Weather by Magnum with initial bullet energy 5920 J.
Features:
- body made of light alluminium alloys;
- thin reticle mark with possibility changing color and adjusting level of light;
- filling with dry air or nitrogen;
- adjusting the distance is produced by the handle, which provides an internal focus of the lens;
- possibility to install powerful IR illuminator;
- switch-off indicator;
- various types of mounting on weapons;
- cartridge of dehydrator.
Tube, gen 2+,3
Lenses, focal length, mm F100/1.5 F160/1.9
Magnification, 3.7X 6X
Focus limit, m 15 ... ∞ 25 ... ∞
Angle of vision, degree 9.5 6.2
Diopter adjustment, dptr ± 4
Maximum impact load, g 600
Sighting line correction scale value (mm) for
- 50 m of distance 6 4
- 100 m of distance 12 8
Aiming mark adjustment range, m
- 50 m of distance ± 0.8 ± 0.5
- 100 m of distance ± 1.6 ± 1.0
Type of aiming mask Collimating
Power supply (type of batteries) 3V/CR123A or 1.5 V/AA
Operating time (without IR), hour 45   or 15
Type of mount on demand
Operating temperature range, °C (with remote source)  -30 ... +50
Detection range (object 0,5х1,8m; light exposure 5х10-3lux), m
- 2+ gen up to 600 up to 700
- 3 gen up to 700 up to 800
Degree of protection according to IEC 60529 IPX6 (IPX7 on demand)
Dimensions, mm 265 x 97 x 91 332 x 97 x 95
Weight, kg 1.18 1.48